Oh, get your filthy, naughty minds out of the gutter, huh! We mean they spent the night hanging out together. All night. With no one else. She practically ditched her friends to be with him. And then they left a party together.

But none of that means anything, we tell you! Anything!

Ok, maybe something…

Considering the media hoopla surrounding her mother these days, Rumer Willis flew very much under the radar at a party last night in the West Hollywood Hills thrown by T-Mobile and Google Music. The young star arrived at the bash with two friends, but was rarely seen with them all evening. Instead, she found a friend in Glee star Mark Salling, who had her ear for the entire night. Onlookers says that their interactions seemed "friendly, not romantic," but noted that they DID spend the whole night talking AND left the party together. Whether they ended up in the same place again later that night, we just don't know!

Regardless, Rumer just needs some attention right now. And not the "paparazzi-in-your-face" kind she's being some bombarded with. We mean some simple, human interactions with geunine people who care about how she's doing through this whole ordeal. If Mark is that guy, more power to them!